坐落於九龍紅磡海底隧道入口旁的香港理工大學，大學內的建築物，均用上暗紅色作為外牆的顏色。就算是新建的大學樓宇，其外牆亦保留了這一個理工大學的標記，為建築物容易被人辨認出來。雖然大學校園內各建築物的外觀統一，總會叫人容易於校園內迷路（聽說連負責設計理工大學的建築師，也因此而在校園內迷路），但這不失為一座漂亮的大學校園。

Situated next to the entrance of the Cross Harbour Tunnel in Hung Hom, the campus of the Hong Kong Polytechnic University could be easily recognized by the red wall of those buildings. Although such unique feature of buildings around the campus could make people get confused easily (even the architect of the campus got lost in the campus!), the campus is still a beautiful place.